Giles first 3 images are all the same. I noticed that they were coming out yellowish which is quite flattering but I thought I would show you what it looked like properly balanced so ... image 1 is straightish out of the camera, image 2 with a bit of blue added and image 3 with lots of blue. I don't think you would ever want the very blue one but it makes it easier to see what is going on.
Image 4 and 5 are the same with 5 being a bit bluer.
I can't make my mind up about about whether to add the blue.
Image 6 is just to show you the actual image size in case you wanted different crops.